Earphone



FIG. 1 is a perspective view of an earphone showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof:

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The claimed design is defined by the shaded surface adjacent the broken lines; the broken lines depict unclaimed environment and form no part of the claimed design. 

CLAIM The ornamental design for earphone, as shown and described. 